CN112304762A - Equipment capable of detecting quality of degraded plastic bag - Google Patents

Equipment capable of detecting quality of degraded plastic bag Download PDF

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Publication number
CN112304762A
CN112304762A CN202011246794.1A CN202011246794A CN112304762A CN 112304762 A CN112304762 A CN 112304762A CN 202011246794 A CN202011246794 A CN 202011246794A CN 112304762 A CN112304762 A CN 112304762A
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China
Prior art keywords
cavity
end wall
sliding
block
spring
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Withdrawn
Application number
CN202011246794.1A
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Chinese (zh)
Inventor
魏利青
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Individual
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Individual
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Priority to CN202011246794.1A priority Critical patent/CN112304762A/en
Publication of CN112304762A publication Critical patent/CN112304762A/en
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/044—Knives
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014—Type of force applied
    • G01N2203/0016—Tensile or compressive
    • G01N2203/0019—Compressive
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0262—Shape of the specimen
    • G01N2203/0278—Thin specimens
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Abstract

The invention discloses a device capable of detecting the quality of a degradable plastic bag, which comprises a detection machine body, wherein a motor cavity is arranged in the detection machine body, the invention is mainly applied to detecting the quality attribute of the degraded plastic bag, in the detection process, the pushing mechanism is triggered by the movement of the threaded sliding block, so that the compression-resistant abutting block abuts against the plastic bag to achieve the purpose of detecting the compression strength, the induction of the driving block and the induction block further triggers the reversing mechanism to ensure that unqualified products can be classified and placed, the fan is driven to rotate by the meshing of the driven gear and the driving gear, and then detect out the leakproofness of product, driven the eccentric wheel reciprocating rotation through long gear and drive gear meshing simultaneously, and then make unqualified product broken by broken cutter and then place at broken intracavity.

Description

Equipment capable of detecting quality of degraded plastic bag
Technical Field
The invention relates to the field of degradable plastics, in particular to equipment capable of detecting the quality of a degradable plastic bag.
Background
The degradable plastic bag is an environment-friendly plastic bag made of degradable materials, the compression resistance and the sealing performance of the degradable plastic bag are required to be detected after the degradable plastic bag is manufactured, the performance of the plastic bag flowing into the market is guaranteed to be qualified through detection, the unqualified degradable plastic bag is prevented from flowing into the market, and whether the degradable plastic bag is detected out or not can be detected.
Disclosure of Invention
The invention aims to provide equipment capable of detecting the quality of a degraded plastic bag, and solves the problem that the produced degraded plastic bag flows into the market due to unqualified quality.
The invention is realized by the following technical scheme.
The invention relates to a device for detecting the quality of degraded plastic bags, which comprises a detection machine body, wherein a motor cavity is arranged in the detection machine body, a detection cavity is arranged in the upper end wall of the motor cavity in a communicated manner, a transmission cavity is arranged in the right end wall of the motor cavity in a communicated manner, motor shafts are respectively arranged between the upper end wall and the lower end wall of the detection cavity and the upper end wall and the lower end wall of the transmission cavity in a rotating connection manner, through cavities which are communicated from left to right are respectively arranged in the right end wall of the upper section of the detection cavity and the left end wall of the upper section of the transmission cavity, a compression-resistant detection cavity with an upward opening is arranged in one end wall of the two through cavities close to each other in a communicated manner, sliding cavities are respectively arranged in the left end wall and the right end wall of the upper section of the compression-resistant detection cavity in a communicated manner, the two threaded sliding blocks are bilaterally symmetrical by taking the compression-resistant detection cavity as a symmetrical center, a guide sliding cavity with an upward opening is arranged in the upper end face of each threaded sliding block, a left sliding block and a right sliding block are arranged along the guide sliding cavity in a leftward-rightward sliding manner, a telescopic base is fixedly arranged on one end face, close to each other, of each of the two left sliding blocks and the right sliding blocks, one end, close to each other, of each telescopic base extends into the compression-resistant detection cavity, one end, close to each other, of each telescopic base is mutually abutted against each other, each telescopic base slides leftwards and rightwards on the upper end face of each threaded sliding block and slides in the through cavity, a guide sliding groove with an upward opening is arranged in each telescopic base, a pushing block is arranged in each guide sliding groove in a leftward-rightward sliding manner, a limit cavity is arranged in the upper end wall of the detection cavity and, the bottom surface of the sliding rod is fixedly arranged on the upper end surface of the pushing block, a rectangular sliding block is arranged between the upper end wall and the lower end wall of the sliding cavity in a left-right sliding mode, one end surfaces, close to each other, of the rectangular sliding blocks are mutually abutted, an arc sliding groove with a forward opening is formed in the front end surface of the rectangular sliding block, the upper end of the sliding rod slides in the arc sliding groove, a reversing mechanism is arranged in the compression-resistant detection cavity and comprises a lever shaft fixedly arranged between the front end wall and the rear end wall of the compression-resistant detection cavity, an inclined lever is rotatably connected to the periphery of the lever shaft, a pushing rod is hinged to the bottom surface of the left section of the inclined lever, the lower end of the pushing rod extends into the detection cavity, a push rod is arranged at the lower end of the pushing rod, the pushing rod slides left and right on the upper end surface of the push rod, a compression spring is fixedly connected to the bottom surface of the compression, a fan shaft is rotatably connected to the upper end face of the left section of the push-receiving rod.
Preferably, a crushing cavity is arranged in the left end wall of the lower section of the transmission cavity in a communicated manner, an upper sliding groove and a lower sliding groove with a leftward opening are arranged in the right end wall of the crushing cavity, an inclined base is arranged in the upper sliding groove and the lower sliding groove in an up-down sliding manner, a moving cavity with a leftward opening is arranged in the inclined base, a moving block is arranged between the upper end wall and the lower end wall of the moving cavity in a left-right sliding manner, a limiting rod is fixedly arranged on the bottom surface of the left section of the moving block, a sliding plate is arranged on the bottom wall of the crushing cavity in a left-right sliding manner, a tension spring is fixedly connected to the right end surface of the sliding plate, the right end of the tension spring is fixedly connected to the right end wall of the crushing cavity, a cavity with an upward opening is arranged in the sliding plate, the limiting rod slides up and down in, the upper end face of the rotating block is fixedly arranged on the bottom face of the inclined base, the lower end of the fixed shaft is rotatably connected with a spring block, a spring cavity is arranged in the bottom wall of the crushing cavity in a communicating mode, the spring block slides up and down between the left end wall and the right end wall of the spring cavity, the bottom face of the spring block is fixedly connected with a return spring, the lower end of the return spring is fixedly connected with the bottom wall of the spring cavity, a long gear is fixedly arranged on the periphery of the upper section of the fixed shaft, a transmission gear is arranged on the meshing of the right end face of the long gear and fixedly arranged on the periphery of the lower section of the motor shaft on the right side, a worm is fixedly arranged on the middle section of the motor shaft on the right side, a worm wheel is arranged on the meshing of the front end face of the worm, a rotating shaft is fixedly arranged in the worm wheel, the left end of the rotating, three crushing cutters are fixedly arranged on the periphery of the rotating shaft, inclined cavities are respectively arranged in the left end wall and the right end wall of the lower section of the pressure-resistant detection cavity in a communicated mode, the inclined cavities are inclined towards one side far away from each other, and the inclined cavities are matched with the crushing cutters.
Preferably, a large motor is fixedly arranged on the bottom wall of the motor cavity, the bottom surface of the motor shaft on the left side is dynamically connected to the upper end surface of the large motor, a driving belt wheel is fixedly arranged on the periphery of the lower section of the motor shaft on the left side, a driven belt wheel is fixedly arranged on the periphery of the lower section of the motor shaft on the right side, a transmission belt is connected between the driven belt wheel and the driving belt wheel, a driving gear is fixedly arranged on the periphery of the middle section of the motor shaft on the left side, the right end face of the driving gear is engaged with a driven gear, a fan shaft is fixedly arranged in the driven gear, the bottom surface of the fan shaft is rotatably connected in the upper end surface of the left section of the push-receiving rod, the upper end wall of the lower section of the detection cavity is internally communicated with a fan cavity, a sealing detection cavity is arranged in the upper end wall of the fan cavity and the left end wall of the left inclined cavity in a communicated manner, the upper end of the fan shaft extends into the fan cavity, and a fan is fixedly arranged on the upper end face of the fan shaft.
Preferably, the upper end wall in sealed detection chamber has set firmly the air pump, be equipped with the cylinder in the sealed bottom surface that detects the chamber, the slurcam has set firmly on the bottom surface of cylinder, be equipped with on the terminal surface about the slurcam with the slurcam is two stoppers of symmetry center bilateral symmetry, two a terminal surface that the stopper was kept away from each other is in the sealed left and right end wall that detects the chamber slides from top to bottom, the terminal surface butt is in around the stopper sealed front and back end wall that detects the chamber is last.
Preferably, two one side up end that flexible base is close to each other has set firmly the anti-pressure butt piece, the up end butt of anti-pressure butt piece is in on the bottom surface of rectangle slider, the resistance to compression has set firmly the response piece on detecting the diapire in chamber, the up end electric connection of response piece is equipped with the response spring, the response piece with the response connection cooperation between the anti-pressure butt piece, the upper segment of response spring links firmly on the right branch bottom surface of slope lever.
But preferably, two one side up end that the screw slider kept away from each other has set firmly the drive block, electric connection is equipped with the shrink spring on the terminal surface that the drive block is close to each other, the drive block with induction connection between the resistance to compression butt joint piece, the one end that the shrink spring is close to each other links firmly on the terminal surface that left and right sides slider was kept away from each other.
The invention has the beneficial effects that: the invention is mainly applied to detecting the quality attribute of a degraded plastic bag, in the detection process, the pushing mechanism is triggered through the movement of the threaded sliding block, so that the compression-resistant abutting block abuts against the plastic bag, and the purpose of detecting the compression strength is further achieved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the embodiment of the present invention at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the embodiment of the present invention at B in FIG. 1;
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The device for detecting the quality of the degradable plastic bags comprises a detection machine body 11, wherein a motor cavity 49 is formed in the detection machine body 11, a detection cavity 12 is formed in the upper end wall of the motor cavity 49 in a communicated manner, a transmission cavity 42 is formed in the right end wall of the motor cavity 49 in a communicated manner, a motor shaft 13 is respectively arranged between the upper end wall and the lower end wall of the detection cavity 12 and the transmission cavity 42 in a rotating manner, a left through cavity 30 and a right through cavity 30 are respectively arranged in the right end wall of the upper section of the detection cavity 12 and the left end wall of the upper section of the transmission cavity 42 in a communicated manner, a pressure-resistant detection cavity 27 with an upward opening is formed in one end wall of the two through cavities 30 which are close to each other in a communicated manner, a sliding cavity 24 is respectively arranged in the left end wall and the right end wall of the upper section of the pressure-resistant detection cavity 27, and a, the pushing mechanism 101 comprises threaded sliding blocks 18 respectively in threaded connection with the peripheries of the upper sections of the two motor shafts 13, the two threaded sliding blocks 18 are bilaterally symmetrical with the compression-resistant detection cavity 27 as a symmetrical center, a sliding guide cavity 19 with an upward opening is formed in the upper end face of the threaded sliding block 18, a left sliding block 22 and a right sliding block 22 are arranged along the sliding guide cavity 19 in a sliding manner, telescopic bases 23 are fixedly arranged on the end faces, close to each other, of the left sliding block 22 and the right sliding block 22, one ends, close to each other, of the telescopic bases 23 extend into the compression-resistant detection cavity 27, the ends, close to each other, of the telescopic bases 23 are mutually abutted, the telescopic bases 23 slide left and right on the upper end face of the threaded sliding blocks 18, the telescopic bases 23 slide in the through cavities 30, guide sliding grooves 29 with an upward opening are formed in the telescopic bases 23, and pushing blocks, the upper end wall of the detection cavity 12 and the transmission cavity 42 and the sliding cavity 24 are communicated with each other to form a limiting cavity 25, a sliding rod 31 is arranged between the left end wall and the right end wall of the limiting cavity 25 in a vertically sliding manner, the bottom surface of the sliding rod 31 is fixedly arranged on the upper end surface of the pushing block 33, a rectangular sliding block 26 is arranged between the upper end wall and the lower end wall of the sliding cavity 24 in a horizontally sliding manner, one end surface, close to each other, of the rectangular sliding block 26 is abutted against each other, an arc sliding groove 32 with a forward opening is arranged on the front end surface of the rectangular sliding block 26, the upper end of the sliding rod 31 slides in the arc sliding groove 32, a reversing mechanism 102 is arranged in the compression-resistant detection cavity 27 and comprises a lever shaft 71 fixedly arranged between the front end wall and the rear end wall of the compression-resistant detection cavity 27, an inclined lever 70 is rotatably connected to the periphery of the lever shaft 71, the lower end of the pushing rod 74 extends into the detection chamber 12, the lower end of the pushing rod 74 is provided with a pushed rod 46, the pushing rod 74 slides left and right on the upper end face of the pushed rod 46, the bottom face of the pushed rod 46 is fixedly connected with a compression spring 47, the lower end of the compression spring 47 is fixedly connected to the bottom wall of the detection chamber 12, the upper end face of the left section of the pushed rod 46 is rotatably connected with a fan shaft 16, when the compression strength of the degradable plastic bag is detected, the degradable plastic bag enters the compression-resistant detection chamber 27 and falls into the upper end of the telescopic base 23, at the moment, the two motor shafts 13 rotate to drive the threaded sliding block 18 to move, and then the left and right sliding blocks 22 to move to drive the telescopic base 23 to move, and then the pushing block 33 to slide in the arc-shaped sliding groove 32, and then the rectangular sliding block 26 to slide in the sliding chamber 24, and then make two rectangle sliders 26 butt, and then make the up end of flexible base 23 constantly butt on the bottom surface of rectangle slider 26, and then make the degradation plastic bag be located between rectangle slider 26 and the flexible base 23 by the butt, and then measure compressive strength, when detecting that compressive strength is qualified, slope lever 70 is in initial position, and then makes the plastic bag drop left, and when slope lever 70 was in the slope to the left, catch bar 74 drove this moment and receive push rod 46 to be in initial position, and pressurized spring 47 was compressed this moment.
Beneficially, a crushing cavity 34 is arranged in a left end wall of a lower section of the transmission cavity 42 in a communicating manner, an upper and lower sliding groove 75 with a leftward opening is arranged in a right end wall of the crushing cavity 34, an inclined base 58 is arranged in the upper and lower sliding groove 75 in an up and down sliding manner, a moving cavity 59 with a leftward opening is arranged in the inclined base 58, a moving block 57 is arranged between the upper and lower end walls of the moving cavity 59 in a left and right sliding manner, a limit rod 56 is fixedly arranged on a bottom surface of a left section of the moving block 57, a sliding plate 53 is arranged on a bottom wall of the crushing cavity 34 in a left and right sliding manner, a tension spring 52 is fixedly connected to a right end face of the sliding plate 53, a right end of the tension spring 52 is fixedly connected to a right end wall of the crushing cavity 34, a cavity 55 with an upward opening is arranged in the sliding plate 53, the, a fixed shaft 54 is fixedly arranged in the eccentric wheel 41, the upper end surface of the fixed shaft 54 is rotatably connected with a rotating block 60, the upper end surface of the rotating block 60 is fixedly arranged on the bottom surface of the inclined base 58, the lower end of the fixed shaft 54 is rotatably connected with a spring block 62, a spring cavity 64 is arranged in the bottom wall of the crushing cavity 34 in a communicating manner, the spring block 62 slides up and down between the left end wall and the right end wall of the spring cavity 64, a return spring 63 is fixedly connected to the bottom surface of the spring block 62, the lower end of the return spring 63 is fixedly connected to the bottom wall of the spring cavity 64, a long gear 61 is fixedly arranged on the periphery of the upper section of the fixed shaft 54, a transmission gear 40 is arranged on the meshing of the right end surface of the long gear 61, the transmission gear 40 is fixedly arranged on the periphery of the lower section of the right side motor shaft 13, a worm 37 is fixedly arranged on the middle section of, a rotating shaft 39 is fixedly arranged in the worm wheel 38, the left end of the rotating shaft 39 extends into the crushing cavity 34, the left section of the rotating shaft 39 is rotatably connected into the left end wall of the crushing cavity 34, three crushing cutters 36 are fixedly arranged on the periphery of the rotating shaft 39, inclined cavities 35 are respectively arranged in the left end wall and the right end wall of the lower section of the compression-resistant detection cavity 27, the inclined cavities 35 are inclined towards one sides far away from each other, the inclined cavities 35 on the right side are matched with the crushing cutters 36, when unqualified plastic bags enter the crushing cavity 34 through the inclined cavities 35 on the right side, the plastic bags are crushed by the crushing cutters 36, at the moment, the motor shaft 13 on the right side rotates to drive the worm 37 to rotate, the worm wheel 38 is driven to rotate, the rotating shaft 39 is driven to rotate, the crushing cutters 36 are driven to rotate, and when crushed degradation materials fall onto the inclined base, the tilting base 58 slides downwards in the upper and lower sliding grooves 75, and then drives the rotating block 60 to move, and further drives the moving block 57 to move, and further drives the limiting rod 56 to slide in the cavity 55, and further drives the fixed shaft 54 and the spring block 62 to move downwards, and further continuously compresses the return spring 63, so that the long gear 61 is engaged with the transmission gear 40, and further the motor shaft 13 rotates to drive the transmission gear 40 to rotate, and further drives the long gear 61 to rotate. The fixed shaft 54 is driven to rotate, so that the eccentric wheel 41 is driven to rotate, the eccentric wheel 41 is driven to reciprocate against the sliding plate 53, the tension spring 52 is continuously stretched, the limit rod 56 is driven to move, and the moving block 57 is driven to slide in the moving cavity 59.
Beneficially, a large motor 50 is fixedly installed on the bottom wall of the motor cavity 49, the bottom surface of the motor shaft 13 on the left side is dynamically connected to the upper end surface of the large motor 50, a driving pulley 51 is fixedly installed on the outer periphery of the lower section of the motor shaft 13 on the left side, a driven pulley 43 is fixedly installed on the outer periphery of the lower section of the motor shaft 13 on the right side, a transmission belt 44 is connected between the driven pulley 43 and the driving pulley 51, a driving gear 14 is fixedly installed on the outer periphery of the middle section of the motor shaft 13 on the left side, a driven gear 15 is engaged with the right end surface of the driving gear 14, a fan shaft 16 is fixedly installed in the driven gear 15, the bottom surface of the fan shaft 16 is rotatably connected to the upper end surface of the left section of the driven rod 46, a fan cavity 48 is communicated with the upper end wall of the lower section of the detection cavity 12, a sealed detection cavity 65 is arranged in the, the upper end of the fan shaft 16 extends into the fan cavity 48 and the upper end face of the fan shaft 16 is fixedly provided with the fan 17, when a qualified degradable plastic bag enters the sealed detection cavity 65 through the left inclined cavity 35, the qualified degradable plastic bag further drops to the bottom wall of the sealed detection cavity 65, the large motor 50 runs to drive the motor shaft 13 to rotate at the moment, and then the driving gear 14 is driven to rotate, so that the driven gear 15 is driven to rotate, and then the fan shaft 16 is driven to rotate, and further the fan 17 is driven to rotate, so that the aim of enabling air in the fan cavity 48 to flow from top to bottom is fulfilled, and the aim of detecting the sealing performance of the degradable plastic bag is fulfilled, the rotation of the left motor shaft 13 drives the driving belt pulley 51 to rotate, and then the driving belt 44 to move, and then the driven belt pulley 43 is driven to rotate, and further the.
Beneficially, an air pump 66 is fixedly arranged on the upper end wall of the sealed detection chamber 65, an air cylinder 67 is arranged in the bottom surface of the sealed detection chamber 65, a push plate 68 is fixedly arranged on the bottom surface of the air cylinder 67, two limit blocks 69 which are bilaterally symmetric with the push plate 68 as a symmetric center are arranged on the left and right end surfaces of the push plate 68, one end surface of each of the two limit blocks 69 which is far away from each other slides up and down on the left and right end walls of the sealed detection chamber 65, the front and rear end surfaces of the limit blocks 69 abut against the front and rear end walls of the sealed detection chamber 65, when a degraded plastic bag with qualified compressive strength falls onto the bottom wall of the sealed detection chamber 65, the air pump 66 operates to drive the air cylinder 67 to expand, so as to drive the push plate 68 to move, so as to drive the limit blocks 69 to move, so that the bottom surfaces of the two limit blocks 69 abut against the bottom wall, the lower side is induced draft at the moment, and then detects out the leakproofness of degrading the plastic bag.
Beneficially, the upper end face of the side where the two telescopic bases 23 are close to each other is fixedly provided with a pressure resisting and abutting block 28, the upper end face of the pressure resisting and abutting block 28 abuts against the bottom face of the rectangular sliding block 26, the bottom wall of the pressure resisting detection chamber 27 is fixedly provided with a sensing block 73, the upper end face of the sensing block 73 is electrically connected with a sensing spring 72, the sensing block 73 is in sensing connection and matching with the pressure resisting and abutting block 28, the upper section of the sensing spring 72 is fixedly connected to the right section of the bottom face of the inclined lever 70, when the pressure resisting and abutting block 28 detects that the compressive strength of the degradable plastic bag is qualified, the sensing block 73 does not operate, when the pressure resisting and abutting block 28 detects that the compressive strength of the degradable plastic bag is unqualified, the sensing block 73 operates to drive the sensing spring 72 to contract, and then the inclined lever 70 is driven to rotate around the lever shaft 71, and then the inclined lever 70, thereby allowing the degraded plastic bag falling on the tilt lever 70 to enter the right tilt chamber 35.
Beneficially, two the one side up end that screw slider 18 kept away from each other sets firmly drive block 20, the electric connection is equipped with shrink spring 21 on the terminal surface that drive block 20 was close to each other, drive block 20 with the response is connected between the anti-pressure butt joint piece 28, the one end that shrink spring 21 was close to each other links firmly on the terminal surface that slider 22 was kept away from each other about, when anti-pressure butt joint piece 28 detected compressive strength, drive block 20 operation drive shrink spring 21 shrink this moment, and then drive about slider 22 slide in leading smooth chamber 19, and then drive telescopic base 23 one end, and then make promotion piece 33 slide in leading smooth groove 29, and then make two telescopic base 23 keep away from each other, and then make the degradation plastic bag drop to the downside that the resistance to compression detected the chamber 27.
The following detailed description of the steps of using the apparatus for detecting the quality of degraded plastic bags in the present text with reference to fig. 1 to 3 is provided:
in the initial state, the large motor 50 does not operate, the sensing block 73 does not operate, the contraction spring 21, the compression spring 47, the return spring 63, the extension spring 52 and the sensing spring 72 are not extended or compressed, the limit cavity 25 is in the initial position in the arc-shaped sliding groove 32, the threaded slider 18 is in the initial position, the driving gear 14 is meshed with the driven gear 15, the transmission gear 40 and the long gear 61 are not meshed, and the tilting lever 70 is in the initial position.
When the degradable plastic bag is required to be subjected to compressive strength detection, the degradable plastic bag enters the compressive detection cavity 27 and then falls into the upper end of the telescopic base 23, at this time, the large motor 50 operates to drive the motor shaft 13 to rotate, so as to drive the left motor shaft 13 to rotate, further drive the driving pulley 51 to rotate, further drive the transmission belt 44 to move, further drive the driven pulley 43 to rotate, further achieve the purpose of driving the right motor shaft 13 to rotate, further drive the two threaded sliders 18 to move, further drive the left slider 22 and the right slider 22 to move, further drive the telescopic base 23 to move, further drive the pushing block 33 to slide in the arc-shaped chute 32, further drive the rectangular sliders 26 to slide in the sliding cavity 24, further enable the two rectangular sliders 26 to abut against each other, further enable the upper end face of the telescopic base 23 to continuously abut against the bottom, the degradable plastic bag is positioned between the rectangular sliding block 26 and the telescopic base 23 and is abutted, and the compression strength of the plastic bag is measured;
when the compression strength is detected by the compression resisting abutting block 28, the driving block 20 operates to drive the contraction spring 21 to contract, so that the left and right sliding blocks 22 are driven to slide in the sliding guide cavity 19, one end of the telescopic base 23 is driven, the pushing block 33 slides in the sliding guide groove 29, the two telescopic bases 23 are further far away from each other, and the degraded plastic bag falls to the lower side of the compression resisting detection cavity 27;
when the compression strength of the degradable plastic bag is detected to be qualified by the compression resisting abutting block 28, the sensing block 73 is not operated, the inclined lever 70 is at the initial position, so that the plastic bag drops to the left, when the inclined lever 70 is inclined to the left, the pushing rod 74 drives the pushed rod 46 to be at the initial position, the compressed spring 47 is compressed, when the qualified degradable plastic bag enters the sealed detection cavity 65 through the left inclined cavity 35, the qualified degradable plastic bag further drops to the bottom wall of the sealed detection cavity 65, the large motor 50 operates to drive the motor shaft 13 to rotate, so as to drive the driving gear 14 to rotate, further drive the driven gear 15 to rotate, further drive the fan shaft 16 to rotate, further drive the fan 17 to rotate, further achieve the purpose that the air in the fan cavity 48 flows from top to bottom, at the moment, the air pump 66 operates to drive the air cylinder 67 to stretch, further drive the pushing plate 68 to move, the bottom surfaces of the two limit blocks 69 abut against the bottom wall of the seal detection cavity 65, so that the bottom surfaces of the limit blocks 69 abut against the degradable plastic bag, air is sucked from the lower side at the moment, and the purpose of detecting the sealability of the degradable plastic bag is achieved;
when the compressive strength of the degradable plastic bag is detected to be unqualified by the compressive abutting block 28, the sensing block 73 operates to drive the sensing spring 72 to contract, so that the inclined lever 70 is driven to rotate around the lever shaft 71, the inclined lever 70 is driven to incline rightwards, the degradable plastic bag falling on the inclined lever 70 enters the right inclined cavity 35, the plastic bag enters the crushing cavity 34 through the right inclined cavity 35 and is crushed by the crushing cutter 36, the right motor shaft 13 rotates to drive the worm 37 to rotate, the worm wheel 38 is driven to rotate, the rotating shaft 39 is driven to rotate, and the crushing cutter 36 is driven to rotate, so that the purpose of crushing the unqualified degradable plastic bag is achieved;
when the crushed degradable material falls onto the tilting base 58, the tilting base 58 slides downwards in the upper and lower chutes 75 to drive the rotating block 60 to move, and then the moving block 57 is driven to move, and then the limiting rod 56 is driven to slide in the cavity 55, and then the fixed shaft 54 and the spring block 62 are driven to move downwards, and then the return spring 63 is continuously compressed, so that the long gear 61 is meshed with the transmission gear 40, and then the motor shaft 13 rotates to drive the transmission gear 40 to rotate, and then the long gear 61 is driven to rotate. And then drive fixed axle 54 and rotate, and then reached and driven eccentric wheel 41 pivoted purpose, and then made eccentric wheel 41 reciprocal butt sliding plate 53, and then constantly extension tension spring 52, and then drive gag lever post 56 and remove, and then drive movable block 57 and slide in removing chamber 59, and then guaranteed that the degradation plastic bag that is smashed can enter into the left section of crushing chamber 34 and place.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides an equipment of detectable degradation plastic bag quality, is including detecting the organism, its characterized in that: a motor cavity is formed in the detection machine body, a detection cavity is formed in the upper end wall of the motor cavity in a communicated mode, a transmission cavity is formed in the right end wall of the motor cavity in a communicated mode, a motor shaft is respectively arranged between the detection cavity and the upper end wall and the lower end wall of the transmission cavity in a rotating connection mode, through cavities which are communicated with each other are respectively formed in the upper right end wall of the detection cavity and the upper left end wall of the transmission cavity in a left-right communicated mode, compression-resistant detection cavities which are communicated with each other are formed in one end wall, close to each other, of the two through cavities and provided with upward openings, sliding cavities are respectively arranged in the upper left end wall and the lower end wall of the compression-resistant detection cavity in a communicated mode, a pushing mechanism is arranged in the detection cavity and the transmission cavity and comprises threaded sliders which are respectively in threaded connection with the peripheries of the upper sections, the upper end face of the threaded sliding block is internally provided with a guide sliding cavity with an upward opening, the left sliding block and the right sliding block are arranged along the guide sliding cavity in a left-right sliding manner, a telescopic base is fixedly arranged on one end face of each of the two left sliding blocks and the right sliding block, the end faces of the telescopic bases, which are close to each other, extend into the compression-resistant detection cavity, the ends, which are close to each other, are mutually abutted, the telescopic base slides left and right on the upper end face of the threaded sliding block, the telescopic base slides in the through cavity, a guide sliding groove with an upward opening is arranged in the telescopic base, a pushing block is arranged in the guide sliding groove in a left-right sliding manner, a limiting cavity is communicated between the upper end wall of the detection cavity and the upper end wall of the transmission cavity and the sliding cavity, a sliding rod is arranged between the left end wall and the right end wall of the limiting cavity in an up-down sliding manner, the bottom, one end faces of the rectangular sliding blocks, which are close to each other, are mutually abutted, and the front end face of the rectangular sliding block is provided with an arc-shaped sliding chute with a forward opening, the upper end of the sliding rod slides in the arc-shaped sliding chute, a reversing mechanism is arranged in the compression-resistant detection cavity, the reversing mechanism comprises a lever shaft fixedly arranged between the front end wall and the rear end wall of the compression-resistant detection cavity, an inclined lever is rotatably connected to the periphery of the lever shaft, a push rod is hinged on the bottom surface of the left section of the inclined lever, the lower end of the push rod extends into the detection cavity, a push rod is arranged at the lower end of the push rod, the push rod slides left and right on the upper end surface of the push rod, the bottom surface of the push rod is fixedly connected with a compression spring, the lower end of the compression spring is fixedly connected to the bottom wall of the detection cavity, and the upper end face of the left section of the compression rod is rotatably connected with a fan shaft.
2. The apparatus for detecting the quality of degraded plastic bags according to claim 1, wherein: a crushing cavity is arranged in the left end wall of the lower section of the transmission cavity in a communicated manner, an upper sliding groove and a lower sliding groove with a leftward opening are arranged in the right end wall of the crushing cavity, an inclined base is arranged in the upper sliding groove and the lower sliding groove in a vertically sliding manner, a moving cavity with a leftward opening is arranged in the inclined base, a moving block is arranged between the upper end wall and the lower end wall of the moving cavity in a horizontally sliding manner, a limiting rod is fixedly arranged on the bottom surface of the left section of the moving block, a sliding plate is arranged on the bottom wall of the crushing cavity in a horizontally sliding manner, a tension spring is fixedly connected to the right end surface of the sliding plate, the right end of the tension spring is fixedly connected to the right end wall of the crushing cavity, a cavity with an upward opening is arranged in the sliding plate, the limiting rod slides up and down in the cavity, an, the upper end face of the rotating block is fixedly arranged on the bottom face of the inclined base, the lower end of the fixed shaft is rotatably connected with a spring block, a spring cavity is arranged in the bottom wall of the crushing cavity in a communicating mode, the spring block slides up and down between the left end wall and the right end wall of the spring cavity, the bottom face of the spring block is fixedly connected with a return spring, the lower end of the return spring is fixedly connected with the bottom wall of the spring cavity, a long gear is fixedly arranged on the periphery of the upper section of the fixed shaft, a transmission gear is arranged on the meshing of the right end face of the long gear and fixedly arranged on the periphery of the lower section of the motor shaft on the right side, a worm is fixedly arranged on the middle section of the motor shaft on the right side, a worm wheel is arranged on the meshing of the front end face of the worm, a rotating shaft is fixedly arranged in the worm wheel, the left end of the rotating, three crushing cutters are fixedly arranged on the periphery of the rotating shaft, inclined cavities are respectively arranged in the left end wall and the right end wall of the lower section of the pressure-resistant detection cavity in a communicated mode, the inclined cavities are inclined towards one side far away from each other, and the inclined cavities are matched with the crushing cutters.
3. The apparatus for detecting the quality of degraded plastic bags according to claim 1, wherein: a large motor is fixedly arranged on the bottom wall of the motor cavity, the bottom surface of the motor shaft on the left side is dynamically connected to the upper end surface of the large motor, a driving belt wheel is fixedly arranged on the periphery of the lower section of the motor shaft on the left side, a driven belt wheel is fixedly arranged on the periphery of the lower section of the motor shaft on the right side, a transmission belt is connected between the driven belt wheel and the driving belt wheel, a driving gear is fixedly arranged on the periphery of the middle section of the motor shaft on the left side, the right end face of the driving gear is engaged with a driven gear, a fan shaft is fixedly arranged in the driven gear, the bottom surface of the fan shaft is rotatably connected in the upper end surface of the left section of the push-receiving rod, the upper end wall of the lower section of the detection cavity is internally communicated with a fan cavity, a sealing detection cavity is arranged in the upper end wall of the fan cavity and the left end wall of the left inclined cavity in a communicated manner, the upper end of the fan shaft extends into the fan cavity, and a fan is fixedly arranged on the upper end face of the fan shaft.
4. The apparatus for detecting the quality of degraded plastic bags according to claim 1, wherein: the sealed upper end wall that detects the chamber has set firmly the air pump, be equipped with the cylinder in the sealed bottom surface that detects the chamber, the slurcam has set firmly on the bottom surface of cylinder, be equipped with on the terminal surface about the slurcam with the slurcam is two stoppers of symmetry center bilateral symmetry, two a terminal surface that the stopper was kept away from each other is in the sealed left and right end wall that detects the chamber slides from top to bottom, the terminal surface butt is in around the stopper sealed preceding back end wall that detects the chamber.
5. The apparatus for detecting the quality of degraded plastic bags according to claim 1, wherein: two one side up end that flexible base is close to each other has set firmly anti-pressure butt piece, the up end butt of anti-pressure butt piece is in on the bottom surface of rectangle slider, the resistance to compression has set firmly the response piece on detecting the diapire in chamber, the up end electric connection of response piece is equipped with induction spring, the response piece with response connection cooperation between the anti-pressure butt piece, induction spring's upper segment links firmly on the right section bottom surface of slope lever.
6. The apparatus for detecting the quality of degraded plastic bags according to claim 1, wherein: two one side up end that the screw thread slider kept away from each other has set firmly the drive block, electric connection is equipped with the shrink spring on the terminal surface that the drive block is close to each other, the drive block with induction connection between the anti-pressure butt joint piece, the one end that the shrink spring is close to each other links firmly on the terminal surface that the slider was kept away from each other about.
CN202011246794.1A 2020-11-10 2020-11-10 Equipment capable of detecting quality of degraded plastic bag Withdrawn CN112304762A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011246794.1A CN112304762A (en) 2020-11-10 2020-11-10 Equipment capable of detecting quality of degraded plastic bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011246794.1A CN112304762A (en) 2020-11-10 2020-11-10 Equipment capable of detecting quality of degraded plastic bag

Publications (1)

Publication Number Publication Date
CN112304762A true CN112304762A (en) 2021-02-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011246794.1A Withdrawn CN112304762A (en) 2020-11-10 2020-11-10 Equipment capable of detecting quality of degraded plastic bag

Country Status (1)

Country Link
CN (1) CN112304762A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113155245A (en) * 2021-05-12 2021-07-23 吉林大学 Device for monitoring quality of degradable plastic
CN114184339A (en) * 2022-02-16 2022-03-15 常州迪瑞尔医用新材料有限公司 Sealing performance detection equipment of biological storage and transportation system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113155245A (en) * 2021-05-12 2021-07-23 吉林大学 Device for monitoring quality of degradable plastic
CN114184339A (en) * 2022-02-16 2022-03-15 常州迪瑞尔医用新材料有限公司 Sealing performance detection equipment of biological storage and transportation system
CN114184339B (en) * 2022-02-16 2022-05-13 常州迪瑞尔医用新材料有限公司 Sealing performance detection equipment of biological storage and transportation system

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Application publication date: 20210202